This example is a formal representation for the referencing scheme described informally in the following example.

Example

<refsDecl><p>References are made up by concatenating the value for the<att>n</att> attribute on the highest level <gi>div</gi> element, followed by a space, followed by the sequential number of the next level <gi>div</gi> followed by a colon followed by the sequential number of the next (and lowest) level <gi>div</gi>.</p></refsDecl>